無孔不鑽 wú kǒng bù zuān

DEFINITIONS

  1. lit. leave no hole undrilled (idiom); to latch on to every opportunity

CHARACTERS

無 wú negative, no, not; lack, have no
孔 kǒng
HSK 6
opening, hole, orifice; great
不 bù
HSK 1
no, not; un-; negative prefix
鑽 zuān drill, bore; pierce; diamond